Pith Number

pith:GVH3TGY5

pith:2015:GVH3TGY5OJ2OFN2DHWZSEZMJ73

not attested not anchored not stored refs pending

Learning Mixed Membership Community Models in Social Tagging Networks through Tensor Methods

Anima Anandkumar, Hanie Sedghi

arxiv:1503.04567 v2 · 2015-03-16 · cs.LG · cs.SI · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GVH3TGY5OJ2OFN2DHWZSEZMJ73}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:18:03.421161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

354fb99b1d7274e2b7433db3226589fec8b8d1f17418576d3291b5d437eb17ca

Aliases

arxiv: 1503.04567 · arxiv_version: 1503.04567v2 · doi: 10.48550/arxiv.1503.04567 · pith_short_12: GVH3TGY5OJ2O · pith_short_16: GVH3TGY5OJ2OFN2D · pith_short_8: GVH3TGY5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/GVH3TGY5OJ2OFN2DHWZSEZMJ73 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 354fb99b1d7274e2b7433db3226589fec8b8d1f17418576d3291b5d437eb17ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f51e8a3a20303b67dd09292d86231357749bae01e44e754c76e36ef7cd4b504f",
    "cross_cats_sorted": [
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-03-16T08:27:54Z",
    "title_canon_sha256": "f96f8b1122956abed83c0b7f46d941b46b369a53c51f539a03e35382b9ffd676"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04567",
    "kind": "arxiv",
    "version": 2
  }
}